Subject	halogen
Predicate	be most reactive group of
Object	nonmetals
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0044
Neighborhood Sigma	0.0044
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source halogens are considered to be the most reactive group of nonmetals 1 Answers.com Questions